Home / 37,255.84-55,834.20-27,348.64

Finding the Fourth Proportional to 37,255.84, 55,834.20 and 27,348.64

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Solution

The fourth proportional to 37,255.84, 55,834.20 and 27,348.64 is: 40,986.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,255.84 : 55,834.20 = 27,348.64 : x
  2. Step 2: Convert to fraction form
    37,255.84/55,834.20 = 27,348.64/x
  3. Step 3: Cross multiply
    37,255.84x = 55,834.20 × 27,348.64
  4. Step 4: Simplify right side
    37,255.84x = 1,526,989,435.49
  5. Step 5: Solve for x
    x = 1,526,989,435.49/37,255.84
  6. Step 6: Final answer
    x = 40,986.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.